Lindsey, who represents Philippo along with attorney James Glover, described his client's behavior that day as foul, primitive and unsophisticated.

"He's passing gas while he's having a conversation with a police officer," Lindsey said.

Jurors would have to decide if Philippo's actions were intentional or reckless, the defense attorney said.

"What he has done offends the very notion of a civilized society," Lindsey told the jury. "You'll hear evidence, and you will not like the man sitting next to us."

Prosecutors and the defense also agree that Philippo was intoxicated when he stabbed Edmond. About three hours after his arrest, his blood-alcohol content was 0.11, the attorneys said. The legal limit is 0.08 percent.

Opening statements indicated the two sides will disagree about how alcohol affected Philippo that summer day.